Apple 5200CD Guide de l'utilisateur télécharger pdf (Page 83)

Repairing a damaged disk

If you see a message reporting that a disk is damaged or unreadable, you may

need to repair the disk.

Try these suggestions first

If you can’t start up from a hard disk or you don’t see the hard disk icon on the

desktop, try the following:

m If the hard disk is internal, shut down your Macintosh, wait at least 10

seconds, and then turn it on again.

m If the hard disk is external, make sure that it is turned on and that its cable

is connected firmly; then restart the Macintosh.

m If the hard disk is your startup disk, start up with a different startup disk.

(See the following section, “Starting Up From a CD-ROM Disc.”)

If, after you start up from a different disk, your hard disk’s icon appears on

your desktop, reinstall system software on the hard disk. (See “Installing or

Reinstalling System Software” later in this chapter).

m Check the ID numbers of all SCSI equipment connected to your computer.

Each device must have a unique ID number. The computer itself has the

ID number 7 and the internal CD-ROM drive has the ID number 3. The ID

numbers 0, 1, 2, 4, 5, and 6 are available for additional SCSI devices.

Also check that the chain of devices is terminated properly. For

information on setting SCSI ID numbers and terminating a SCSI chain,

see the manuals that came with your SCSI equipment.

m If none of these suggestions solves the problem, test the disk by following

the instructions given later in this section.

Troubleshooting

1 2 ... 78 79 80 81 82 83 84 85 86 87 88 ... 140 141

Pas de commentaire

Apple 5200CD Guide de l'utilisateur Page 83